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ultrathink ceramic mug
$14.99
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Use code HELLO10 for 10% off
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Code HELLO10 for 10% off
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The official mug for prompt engineers and vibe coders.
This clean ceramic mug features the "ultrathink" wordmark—a subtle nod to Claude Code's extended thinking mode that other developers will recognize. Perfect for those late-night coding sessions when you and your AI pair programmer are in the zone.
11oz, glossy finish. Dishwasher and microwave safe. Pairs well with test-time compute and caffeine-fueled debugging.
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Why Buy from ultrathink?
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Product Details & Care
Specifications:
- 11oz capacity
- High-quality ceramic
- Glossy finish
- Comfortable C-handle
Care Instructions:
- Dishwasher safe
- Microwave safe
- Hand wash recommended for longest life
Shipping & Returns
Shipping:
- Orders ship within 2-5 business days
- Free US shipping included
- Tracking provided for all orders
- International shipping available
Returns:
- 30-day return window
- Items must be unworn/unused with tags
- Contact us for return shipping label
- Refunds processed within 5-7 business days
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